8816. Disassembly and Assembly Instructions16.1 Points of Disassembly (Indoor Unit)Read this manual carefully when replacing the air filter frame (auto cleaner) block or other parts.16.1.1 Removing the Front Panel1 Push the panel up with both hands until it stops. Push the panel further up and then pull it towards you toremove it. Note on disassembly: Hold the grooves on the front panel to open it. (The panel moves if you hold themovable part.)16.1.2 Removing the Air Filters Note that the HX series 2011 does not have the “top grille”.1 Raise the front panel up with both hands until it stops. Note on disassembly: Hold the grooves on the front panel to open it. (The panel moves if you hold themovable part.)2 Put your fingers at the slits on both sides of the air filter and pull the filter towards you to remove it. (Left andright filters are common.) Note on disassembly: The air filters are in L shape which cover up to the inner end of the top side. Pull thefilters slowly towards you to avoid them from getting stuck. Note on assembly: When attaching the air filters, push the push point on the air filters securely and makesure that there is no misalignment of the filters such as lifted filter.Disconnect the power plugBe sure to disconnect the power plug from the outlet beforedisassembly or repair of the unit. Failure to observe this warningcould result in electric shock. Be very careful not to touch the liveparts when performing a repair work which requires power supply orinspecting the circuit. Also, be very careful of the fan as it can startrotating anytime.